Citroën Relay III Rear Suspension Spring Leaf U-Bolt Bracket Holder 514237

Citroën Relay III Rear Suspension Spring Leaf U-Bolt Bracket Holder is a component from the Leaf springs and suspension springs group, designed for operation in the rear suspension area. Using a used component of this class allows for an economical yet technically sound repair of the vehicle's suspension system, ensuring stable mounting of the leaf spring to the axle and frame.

Specifications and technical data

• SKU: 514237
• Mark: Vauxhall (Genuine OE)
• Condition: Used
• OEM Part Number: 514237
• Substitutable numbers: 514237, 5142 37
• Location on the vehicle: Rear
• Part type: Leaf Spring Clamp
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The rear leaf spring U-bolt in the Citroën Relay III is responsible for the mechanical, rigid connection of the leaf spring to the load-bearing elements of the suspension. A correctly selected and installed component ensures:

• proper clamping of the leaf spring pack to the axle,
• even load distribution while driving with cargo,
• stability of the rear vehicle geometry.

Thanks to its proper design, the U-bolt works with the leaf spring to limit unwanted movement, which translates into predictable vehicle behavior during braking, acceleration, and driving over uneven surfaces.

Technical characteristics and installation

The presented rear leaf spring U-bolt is a component intended for installation in the rear suspension area. The design is adapted for operation under high-load conditions typical for commercial vehicles, where leaf springs carry a significant portion of the curb weight and cargo.

During installation, it is crucial to:

• maintain the correct tightening sequence for the fasteners,
• check the condition of the mating surfaces of the leaf spring and mounts,
• use the appropriate tightening torques in accordance with the vehicle's service documentation.

This approach minimizes the risk of play, uneven leaf spring pressure, and accelerated wear of other suspension components.

Application in service practice

Replacement of the rear leaf spring U-bolt is recommended in situations where symptoms appear such as:

• noticeable play in the leaf spring mounting,
• uneven sagging of the rear of the vehicle,
• signs of corrosion or deformation on the mounting elements.

Selecting the correct U-bolt for the Citroën Relay III allows for restoring the proper operation of the leaf spring, which has a direct impact on ride comfort, handling stability, and the durability of other suspension components.

Brand and vehicle group compatibility

The product is assigned to the Vauxhall brand, which in workshop practice is significant due to structural connections within the group and the possibility of using common solutions in twin vehicles. This facilitates part selection in situations where the service center handles a fleet of vehicles based on the same technical platform.

Condition of the component and benefits of use

The offered rear leaf spring U-bolt is a used component, which allows for reducing repair costs while maintaining the functionality required for the daily operation of a commercial vehicle. For fleet users and workshops specializing in suspension service, this represents a reasonable compromise between price and repair effect.

Using a properly selected U-bolt in the Leaf springs and suspension springs group helps to:

• maintain stable vehicle handling under load,
• limit excessive body roll,
• reduce the risk of damage to leaf springs and mounts in the long term.

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Vauxhall vehicle and need other elements from the same group, such as additional U-bolts, mounts, or leaf spring brackets, check the available parts in the Vauxhall leaf springs and suspension springs category.

For vehicles with a diesel engine, where operational loads are usually higher, it is also worth taking care of the fuel system condition. To better understand the impact of faulty injectors on the operation of the entire powertrain and suspension, read the article Diesel injector faults – how to recognize them and the risks of neglecting them.